For sale: The famous French "Riyal" coin (Maria Theresa Thaler), dated 1780. It is one of the most famous silver coins that were historically circulated in the Arabian Peninsula. Specifications: Metal: Silver (833 fineness). Weight: Approximately 28 grams. Condition: Excellent (as per photos), engraving details are very clear and the shine is present. Inscribed date: 1780 (Austrian restrike). The coin is original and guaranteed in terms of metal (not a Chinese imitation or iron).